---
product_id: 20562288
title: "Source Naturals NutraDrops Quercetin, Seasonal Bioflavoniond Complex* - 4 oz"
brand: "source naturals"
price: "€ 48.54"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/20562288-source-naturals-nutradrops-quercetin-seasonal-bioflavoniond-complex-4-oz
store_origin: NL
region: Netherlands
---

# Liquid absorption Bioflavonoid power USA made Source Naturals NutraDrops Quercetin, Seasonal Bioflavoniond Complex* - 4 oz

**Brand:** source naturals
**Price:** € 48.54
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate Your Wellness Game with Quercetin!

## Quick Answers

- **What is this?** Source Naturals NutraDrops Quercetin, Seasonal Bioflavoniond Complex* - 4 oz by source naturals
- **How much does it cost?** € 48.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/20562288-source-naturals-nutradrops-quercetin-seasonal-bioflavoniond-complex-4-oz)

## Best For

- source naturals enthusiasts

## Why This Product

- Trusted source naturals brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Nature Meets Science:** Harness the bioflavonoid benefits backed by human cell culture studies.
- • **Manufactured with Care:** Produced in Scotts Valley, CA, under strict cGMP standards.
- • **Trust Built Over 40 Years:** Join a community that values quality and efficacy.
- • **Fast-Acting Liquid Formula:** NutraDrops ensure rapid absorption for immediate benefits.
- • **Unlock Your Health Potential:** Experience the power of Quercetin for seasonal support.

## Overview

Source Naturals NutraDrops Quercetin is a 4 oz liquid supplement designed to inhibit histamine release, promoting seasonal health. With over 40 years of trust and manufactured in the USA under stringent quality standards, this bioflavonoid complex offers a fast-acting solution for those seeking optimal health.

## Description

Full description not available

## Features

- Quercetin is a unique bioflavonoid that has demonstrated the ability to inhibit histamine release from immunecells, according to human cell culture studies.*
- Inhibits the release of histamines
- NutraDrops provide a liquid base that is easily absorbed
- Over 40 Years of Trust. Source Naturals was created in 1982 by CEO Ira Goldberg to support everyone’s potential to enjoy optimal health.
- Manufactured in the USA. Manufactured in Scotts Valley, CA, under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration (FDA).

## Images

![Source Naturals NutraDrops Quercetin, Seasonal Bioflavoniond Complex* - 4 oz - Image 1](https://m.media-amazon.com/images/I/61m75Jx-irL.jpg)
![Source Naturals NutraDrops Quercetin, Seasonal Bioflavoniond Complex* - 4 oz - Image 2](https://m.media-amazon.com/images/I/71VA5CqcLCL.jpg)
![Source Naturals NutraDrops Quercetin, Seasonal Bioflavoniond Complex* - 4 oz - Image 3](https://m.media-amazon.com/images/I/61V7hqjZT6L.jpg)
![Source Naturals NutraDrops Quercetin, Seasonal Bioflavoniond Complex* - 4 oz - Image 4](https://m.media-amazon.com/images/I/71QVOtkcFVL.jpg)
![Source Naturals NutraDrops Quercetin, Seasonal Bioflavoniond Complex* - 4 oz - Image 5](https://m.media-amazon.com/images/I/817s7knDZdL.jpg)

## Questions & Answers

**Q: Another brand says 3.5 mg of quercetin drops equal 1200 mg of oral dose. Is this same dose equivalent?**
A: We are unable to compare our product with one from another manufacturer. Our Quercetin, NutraDrops product delivers 134mg of Quercetin per 2 dropper serving though.

**Q: Is the liquid supposed to be yellow and thick?**
A: Quercetin supplements are always yellow.  If it's too thick you can thin it slightly with water.

**Q: Is this product considered Quercetin Dihydrate?
Thank you**
A: This product contains Quercetin Powder 95% Anhydrous. The finished product is a liquid solution primarily of deionized water & glycerin.

**Q: Is the liquid supposed to be yellow?**
A: Yes it is yellow and a little thick - can be put in water or juice

## Frequently Bought Together

- Source Naturals NutraDrops Quercetin, Seasonal Bioflavoniond Complex* - 4 oz
- Herb Pharm Pollen Defense Liquid Herbal Formula for Respiratory System Support - 4 Ounce
- Herb Pharm Stinging Nettle Blend Liquid Extract - 4 Ounce

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**Shop now:** [https://www.desertcart.nl/products/20562288-source-naturals-nutradrops-quercetin-seasonal-bioflavoniond-complex-4-oz](https://www.desertcart.nl/products/20562288-source-naturals-nutradrops-quercetin-seasonal-bioflavoniond-complex-4-oz)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-23*